Mazak VQC 20/40B Mazatrol Cam M-2 Card FX701

I have a Mazak VQC 20/40B Mazatrol Cam M-2 With Card FX701
In some articels on the forum som have say that battery for keeping
parameters is on that card.
However on that card is not any battery It is on FX784-8 and FX727 and
FX784-9.
Now sence I have a alarm 22 I realy need to know exactly the location
the number and card that keeps the machine parameters alive.